[PATCH v8 01/15] fixup! migration: remove the QEMUFileOps 'get_buffer' callback

[Peter Xu <peterx@redhat.com>]

This fixes a bug with the cleanup patch.  Should be squashed into the patch
in subject.

Cc: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
---
 migration/qemu-file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/migration/qemu-file.c b/migration/qemu-file.c
index 3a380a6072..1e80d496b7 100644
--- a/migration/qemu-file.c
+++ b/migration/qemu-file.c
@@ -375,7 +375,7 @@ static ssize_t qemu_fill_buffer(QEMUFile *f)
                 qio_channel_wait(f->ioc, G_IO_IN);
             }
         } else if (len < 0) {
-            len = EIO;
+            len = -EIO;
         }
     } while (len == QIO_CHANNEL_ERR_BLOCK);
 
-- 
2.32.0